A5101290054- Nuclear physics research studies
- Nuclear Physics and Applications
- Radiation Detection and Scintillator Technologies
- Atomic and Molecular Physics
- Particle Detector Development and Performance
- Astronomical and nuclear sciences
- High-Voltage Power Transmission Systems
- HVDC Systems and Fault Protection
- Metallurgical Processes and Thermodynamics
- Smart Grid and Power Systems
- Quantum Chromodynamics and Particle Interactions
- X-ray Spectroscopy and Fluorescence Analysis
- Advanced Battery Materials and Technologies
- Radiation Therapy and Dosimetry
- Atomic and Subatomic Physics Research
- Nuclear reactor physics and engineering
- Particle physics theoretical and experimental studies
- Advancements in Battery Materials
- Chemical Synthesis and Reactions
- Neutrino Physics Research
- Advanced Fiber Optic Sensors
- Radioactive Decay and Measurement Techniques
- Advanced Battery Technologies Research
- High-Energy Particle Collisions Research
- Medical Imaging Techniques and Applications
Zhejiang University of Technology
2024-2025
Tsinghua University
2024-2025
University Town of Shenzhen
2025
Hangzhou Xixi hospital
2024
South China University of Technology
2024
Institute of Modern Physics
2014-2024
Technical University of Darmstadt
2014-2024
GSI Helmholtz Centre for Heavy Ion Research
2011-2024
Xiamen University
2024
Chinese Academy of Sciences
2013-2023
Abstract Irregular Li deposition is the major reason for poor reversibility and cycle instability in metal batteries, even leading to safety hazards, causes of which have been extensively explored. The structural disconnection induced by completely dissolving traditional testing protocol a key factor accounting irregular growth during subsequent process. Herein, critical role played connectivity electrochemical reservoir behaviors elucidated morphology‐performance correlation established....
All-solid-state batteries (ASSBs) represent a transformative advancement in energy storage, distinguished by their superior safety and density. However, the sustainable development of ASSBs depends critically on effective recycling solid electrolytes electrode materials from spent batteries, which poses significant challenges. Here, we present facile high-value-added carbothermal strategy for poly(ethylene oxide) (PEO)-based electrolytes. This approach enables direct synthesis...
Schematic illustration of synthesis and microstructures solid electrolyte materials, cell assembly, predicted reaction processes for a CuF 2 |PbSnF 4 @LiF|Pb + PbF full cell.
A novel method for measuring nuclear reactions in inverse kinematics with stored ion beams was successfully used to extract the nuclear-matter radius of $^{58}\mathrm{Ni}$. The experiment performed at experimental heavy-ion storage ring GSI facility using a $^{58}\mathrm{Ni}$ beam energies 100 and 150 MeV/u an internal helium gas-jet target. Elastically scattered $\ensuremath{\alpha}$-recoils low momentum transfers were measured in-ring detector system compatible ultrahigh vacuum....
Abstract The matter radius of the doubly magic $$^{56}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mrow/><mml:mn>56</mml:mn></mml:msup></mml:math> Ni was extracted from a measurement differential cross section by employing, for first time, elastic proton scattering in inverse kinematics with radioactive beam at $$E_{kin}=390.2$$...
A new technique developed for measuring nuclear reactions at low momentum transfer with stored beams in inverse kinematics was successfully used to study isoscalar giant resonances. The experiment carried out the experimental heavy-ion storage ring (ESR) GSI facility using a 58Ni beam 100 MeV/u and an internal helium gas-jet target. In these measurements, inelastically scattered α-recoils very forward center-of-mass angles (θcm≤1.5°) were detected dedicated setup, including ultra-high vacuum...
Abstract Irregular Li deposition is the major reason for poor reversibility and cycle instability in metal batteries, even leading to safety hazards, causes of which have been extensively explored. The structural disconnection induced by completely dissolving traditional testing protocol a key factor accounting irregular growth during subsequent process. Herein, critical role played connectivity electrochemical reservoir behaviors elucidated morphology‐performance correlation established....
The first spectroscopic study for the $\ensuremath{\beta}$ decay of $^{21}\mathrm{N}$ is carried out based on $\ensuremath{\beta}--n$, $\ensuremath{\beta}--\ensuremath{\gamma}$, and $\ensuremath{\beta}--n--\ensuremath{\gamma}$ coincidence measurements. neutron-rich nuclei are produced by fragmentation $E/A=68.8$ MeV $^{26}\mathrm{Mg}$ primary beam a thick $^{9}\mathrm{Be}$ target implanted into thin plastic scintillator that also plays role detector. time flight emitted neutrons following...
As a first step of the EXL project scheduled for New Experimental Storage Ring at FAIR precursor experiment (E105) was performed ESR GSI.For this experiment, an innovative differential pumping concept, originally proposed recoil detector ESPA, successfully applied.The implementation and essential features novel technical concept will be discussed, as well details on detectors infrastructure around internal gas-jet target.With 56 Ni(p, p) Ni elastic scattering 400 MeV u -1 , nuclear reaction...
The very first in-ring reaction experiment at the HIRFL-CSR heavy-ion storage ring, namely proton elastic scattering on stable $^{58}$Ni nuclei, is presented. circulating $^{58}$Ni$^{19+}$ ions with an energy of 95 MeV/u were interacting repeatedly internal hydrogen gas target in CSRe experimental ring. Low recoils from collisions measured ultra-high vacuum compatible silicon-strip detector. Deduced differential cross sections normalized by measuring K-shell X-rays projectiles due to...
Lifetime measurements of $\ensuremath{\beta}$-decaying highly charged ions have been performed in the experimental storage ring (CSRe) by applying isochronous Schottky mass spectrometry. The fully ionized $^{49}\mathrm{Cr}$ and $^{53}\mathrm{Fe}$ were produced projectile fragmentation $^{58}\mathrm{Ni}$ primary beam stored CSRe tuned into ion-optical mode. new resonant detector was applied to monitor intensities uncooled $^{49}\mathrm{Cr}^{24+}$ $^{53}\mathrm{Fe}^{26+}$ ions. extracted...
We have measured the nuclear-matter distribution of doubly-magic N = Z nucleus 56Ni by investigating elastic proton scattering in inverse kinematics. The radioactive beam was injected and stored experimental storage ring (ESR, GSI) interacted with an internal hydrogen gas-jet target. high revolution frequency ions enabled a luminosity, despite low density target being used. This way, measurements at very momentum transfers became possible. By measuring energy angle recoiling protons, we were...
The reverse recovery characteristics of high power thyristor are important device physical properties influencing the reliable operation HVDC valve. In this paper, investigated from aspects both external circuit and internal physics. By analyzing depletion carrier during thyristors, a determination method minority lifetime is proposed to construct connection between macroscopic microscopic parameter such as lifetime. Meanwhile, influence current with frequency on especially time...
The cross section for one-proton knockout from $^{16}\mathrm{C}$ with a large neutron-proton separation energy asymmetry on carbon target has been measured at an intermediate beam of around 240 MeV/nucleon. is compared to the predictions based eikonal reaction model shell-model structure inputs. beam-energy dependence reduction extracted spectroscopic strength strongly bound nucleon removal derived combining existing intermediate-energy data present measurement. deduced factor ${R}_{s}$,...
A consistent measurement of the inclusive single-neutron removal cross sections $^{14,15,16}\mathrm{C}$ on a carbon target at around 240 MeV/nucleon has been performed External Target Facility, HIRFL-CSR, and compared with Glauber model predictions using shell-model spectroscopic strengths between initial projectile ground state configurations bound core $+$ valence neutron as input. For dependence factor reduction characterized by ratio ${R}_{s}$ experimental over theoretical single-nucleon...
EXL (EXotic nuclei studied in Light-ion induced reactions at the NESR storage ring) is a project within NUSTAR FAIR. It aims investigations of light-ion direct inverse kinematics with radioactive ions cooled and stored future (New Experimental Storage Ring). The existing ESR (Experimental Ring) GSI, together its internal gas-jet target, provides unique opportunity to perform such kind experiments on smaller scale present time. We have developed UHV-compatible (Ultra High Vacuum) detector...